asset: generate apiv1p2beta1 client

Change-Id: I9e8b24e5b779080841ea00945bc3f6ee9d1bcd3b
Reviewed-on: https://code-review.googlesource.com/c/gocloud/+/43330
Reviewed-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Noah Dietz <ndietz@google.com>
diff --git a/asset/apiv1p2beta1/asset_client.go b/asset/apiv1p2beta1/asset_client.go
new file mode 100644
index 0000000..55cacc6
--- /dev/null
+++ b/asset/apiv1p2beta1/asset_client.go
@@ -0,0 +1,344 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by gapic-generator. DO NOT EDIT.
+
+package asset
+
+import (
+	"context"
+	"fmt"
+	"net/url"
+	"time"
+
+	"cloud.google.com/go/longrunning"
+	lroauto "cloud.google.com/go/longrunning/autogen"
+	gax "github.com/googleapis/gax-go/v2"
+	"google.golang.org/api/option"
+	"google.golang.org/api/transport"
+	assetpb "google.golang.org/genproto/googleapis/cloud/asset/v1p2beta1"
+	longrunningpb "google.golang.org/genproto/googleapis/longrunning"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+)
+
+// CallOptions contains the retry settings for each method of Client.
+type CallOptions struct {
+	ExportAssets          []gax.CallOption
+	BatchGetAssetsHistory []gax.CallOption
+	CreateFeed            []gax.CallOption
+	GetFeed               []gax.CallOption
+	ListFeeds             []gax.CallOption
+	UpdateFeed            []gax.CallOption
+	DeleteFeed            []gax.CallOption
+}
+
+func defaultClientOptions() []option.ClientOption {
+	return []option.ClientOption{
+		option.WithEndpoint("cloudasset.googleapis.com:443"),
+		option.WithScopes(DefaultAuthScopes()...),
+	}
+}
+
+func defaultCallOptions() *CallOptions {
+	retry := map[[2]string][]gax.CallOption{
+		{"default", "idempotent"}: {
+			gax.WithRetry(func() gax.Retryer {
+				return gax.OnCodes([]codes.Code{
+					codes.DeadlineExceeded,
+					codes.Unavailable,
+				}, gax.Backoff{
+					Initial:    100 * time.Millisecond,
+					Max:        60000 * time.Millisecond,
+					Multiplier: 1.3,
+				})
+			}),
+		},
+	}
+	return &CallOptions{
+		ExportAssets:          retry[[2]string{"default", "non_idempotent"}],
+		BatchGetAssetsHistory: retry[[2]string{"default", "idempotent"}],
+		CreateFeed:            retry[[2]string{"default", "non_idempotent"}],
+		GetFeed:               retry[[2]string{"default", "idempotent"}],
+		ListFeeds:             retry[[2]string{"default", "idempotent"}],
+		UpdateFeed:            retry[[2]string{"default", "non_idempotent"}],
+		DeleteFeed:            retry[[2]string{"default", "idempotent"}],
+	}
+}
+
+// Client is a client for interacting with Cloud Asset API.
+//
+// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
+type Client struct {
+	// The connection to the service.
+	conn *grpc.ClientConn
+
+	// The gRPC API client.
+	client assetpb.AssetServiceClient
+
+	// LROClient is used internally to handle longrunning operations.
+	// It is exposed so that its CallOptions can be modified if required.
+	// Users should not Close this client.
+	LROClient *lroauto.OperationsClient
+
+	// The call options for this service.
+	CallOptions *CallOptions
+
+	// The x-goog-* metadata to be sent with each request.
+	xGoogMetadata metadata.MD
+}
+
+// NewClient creates a new asset service client.
+//
+// Asset service definition.
+func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
+	conn, err := transport.DialGRPC(ctx, append(defaultClientOptions(), opts...)...)
+	if err != nil {
+		return nil, err
+	}
+	c := &Client{
+		conn:        conn,
+		CallOptions: defaultCallOptions(),
+
+		client: assetpb.NewAssetServiceClient(conn),
+	}
+	c.setGoogleClientInfo()
+
+	c.LROClient, err = lroauto.NewOperationsClient(ctx, option.WithGRPCConn(conn))
+	if err != nil {
+		// This error "should not happen", since we are just reusing old connection
+		// and never actually need to dial.
+		// If this does happen, we could leak conn. However, we cannot close conn:
+		// If the user invoked the function with option.WithGRPCConn,
+		// we would close a connection that's still in use.
+		// TODO(pongad): investigate error conditions.
+		return nil, err
+	}
+	return c, nil
+}
+
+// Connection returns the client's connection to the API service.
+func (c *Client) Connection() *grpc.ClientConn {
+	return c.conn
+}
+
+// Close closes the connection to the API service. The user should invoke this when
+// the client is no longer required.
+func (c *Client) Close() error {
+	return c.conn.Close()
+}
+
+// setGoogleClientInfo sets the name and version of the application in
+// the `x-goog-api-client` header passed on each request. Intended for
+// use by Google-written clients.
+func (c *Client) setGoogleClientInfo(keyval ...string) {
+	kv := append([]string{"gl-go", versionGo()}, keyval...)
+	kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version)
+	c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
+}
+
+// ExportAssets exports assets with time and resource types to a given Cloud Storage
+// location. The output format is newline-delimited JSON.
+// This API implements the [google.longrunning.Operation][google.longrunning.Operation] API allowing you
+// to keep track of the export.
+func (c *Client) ExportAssets(ctx context.Context, req *assetpb.ExportAssetsRequest, opts ...gax.CallOption) (*ExportAssetsOperation, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.ExportAssets[0:len(c.CallOptions.ExportAssets):len(c.CallOptions.ExportAssets)], opts...)
+	var resp *longrunningpb.Operation
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.ExportAssets(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return &ExportAssetsOperation{
+		lro: longrunning.InternalNewOperation(c.LROClient, resp),
+	}, nil
+}
+
+// BatchGetAssetsHistory batch gets the update history of assets that overlap a time window.
+// For RESOURCE content, this API outputs history with asset in both
+// non-delete or deleted status.
+// For IAM_POLICY content, this API outputs history when the asset and its
+// attached IAM POLICY both exist. This can create gaps in the output history.
+func (c *Client) BatchGetAssetsHistory(ctx context.Context, req *assetpb.BatchGetAssetsHistoryRequest, opts ...gax.CallOption) (*assetpb.BatchGetAssetsHistoryResponse, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.BatchGetAssetsHistory[0:len(c.CallOptions.BatchGetAssetsHistory):len(c.CallOptions.BatchGetAssetsHistory)], opts...)
+	var resp *assetpb.BatchGetAssetsHistoryResponse
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.BatchGetAssetsHistory(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// CreateFeed creates a feed in a parent project/folder/organization to listen to its
+// asset updates.
+func (c *Client) CreateFeed(ctx context.Context, req *assetpb.CreateFeedRequest, opts ...gax.CallOption) (*assetpb.Feed, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.CreateFeed[0:len(c.CallOptions.CreateFeed):len(c.CallOptions.CreateFeed)], opts...)
+	var resp *assetpb.Feed
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.CreateFeed(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// GetFeed gets details about an asset feed.
+func (c *Client) GetFeed(ctx context.Context, req *assetpb.GetFeedRequest, opts ...gax.CallOption) (*assetpb.Feed, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.GetFeed[0:len(c.CallOptions.GetFeed):len(c.CallOptions.GetFeed)], opts...)
+	var resp *assetpb.Feed
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.GetFeed(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// ListFeeds lists all asset feeds in a parent project/folder/organization.
+func (c *Client) ListFeeds(ctx context.Context, req *assetpb.ListFeedsRequest, opts ...gax.CallOption) (*assetpb.ListFeedsResponse, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.ListFeeds[0:len(c.CallOptions.ListFeeds):len(c.CallOptions.ListFeeds)], opts...)
+	var resp *assetpb.ListFeedsResponse
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.ListFeeds(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// UpdateFeed updates an asset feed configuration.
+func (c *Client) UpdateFeed(ctx context.Context, req *assetpb.UpdateFeedRequest, opts ...gax.CallOption) (*assetpb.Feed, error) {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "feed.name", url.QueryEscape(req.GetFeed().GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.UpdateFeed[0:len(c.CallOptions.UpdateFeed):len(c.CallOptions.UpdateFeed)], opts...)
+	var resp *assetpb.Feed
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		resp, err = c.client.UpdateFeed(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
+// DeleteFeed deletes an asset feed.
+func (c *Client) DeleteFeed(ctx context.Context, req *assetpb.DeleteFeedRequest, opts ...gax.CallOption) error {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
+	ctx = insertMetadata(ctx, c.xGoogMetadata, md)
+	opts = append(c.CallOptions.DeleteFeed[0:len(c.CallOptions.DeleteFeed):len(c.CallOptions.DeleteFeed)], opts...)
+	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
+		var err error
+		_, err = c.client.DeleteFeed(ctx, req, settings.GRPC...)
+		return err
+	}, opts...)
+	return err
+}
+
+// ExportAssetsOperation manages a long-running operation from ExportAssets.
+type ExportAssetsOperation struct {
+	lro *longrunning.Operation
+}
+
+// ExportAssetsOperation returns a new ExportAssetsOperation from a given name.
+// The name must be that of a previously created ExportAssetsOperation, possibly from a different process.
+func (c *Client) ExportAssetsOperation(name string) *ExportAssetsOperation {
+	return &ExportAssetsOperation{
+		lro: longrunning.InternalNewOperation(c.LROClient, &longrunningpb.Operation{Name: name}),
+	}
+}
+
+// Wait blocks until the long-running operation is completed, returning the response and any errors encountered.
+//
+// See documentation of Poll for error-handling information.
+func (op *ExportAssetsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*assetpb.ExportAssetsResponse, error) {
+	var resp assetpb.ExportAssetsResponse
+	if err := op.lro.WaitWithInterval(ctx, &resp, 5000*time.Millisecond, opts...); err != nil {
+		return nil, err
+	}
+	return &resp, nil
+}
+
+// Poll fetches the latest state of the long-running operation.
+//
+// Poll also fetches the latest metadata, which can be retrieved by Metadata.
+//
+// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
+// the operation has completed with failure, the error is returned and op.Done will return true.
+// If Poll succeeds and the operation has completed successfully,
+// op.Done will return true, and the response of the operation is returned.
+// If Poll succeeds and the operation has not completed, the returned response and error are both nil.
+func (op *ExportAssetsOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*assetpb.ExportAssetsResponse, error) {
+	var resp assetpb.ExportAssetsResponse
+	if err := op.lro.Poll(ctx, &resp, opts...); err != nil {
+		return nil, err
+	}
+	if !op.Done() {
+		return nil, nil
+	}
+	return &resp, nil
+}
+
+// Metadata returns metadata associated with the long-running operation.
+// Metadata itself does not contact the server, but Poll does.
+// To get the latest metadata, call this method after a successful call to Poll.
+// If the metadata is not available, the returned metadata and error are both nil.
+func (op *ExportAssetsOperation) Metadata() (*assetpb.ExportAssetsRequest, error) {
+	var meta assetpb.ExportAssetsRequest
+	if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
+		return nil, nil
+	} else if err != nil {
+		return nil, err
+	}
+	return &meta, nil
+}
+
+// Done reports whether the long-running operation has completed.
+func (op *ExportAssetsOperation) Done() bool {
+	return op.lro.Done()
+}
+
+// Name returns the name of the long-running operation.
+// The name is assigned by the server and is unique within the service from which the operation is created.
+func (op *ExportAssetsOperation) Name() string {
+	return op.lro.Name()
+}
diff --git a/asset/apiv1p2beta1/asset_client_example_test.go b/asset/apiv1p2beta1/asset_client_example_test.go
new file mode 100644
index 0000000..caf15f9
--- /dev/null
+++ b/asset/apiv1p2beta1/asset_client_example_test.go
@@ -0,0 +1,163 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by gapic-generator. DO NOT EDIT.
+
+package asset_test
+
+import (
+	"context"
+
+	asset "cloud.google.com/go/asset/apiv1p2beta1"
+	assetpb "google.golang.org/genproto/googleapis/cloud/asset/v1p2beta1"
+)
+
+func ExampleNewClient() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use client.
+	_ = c
+}
+
+func ExampleClient_ExportAssets() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &assetpb.ExportAssetsRequest{
+		// TODO: Fill request struct fields.
+	}
+	op, err := c.ExportAssets(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	resp, err := op.Wait(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_BatchGetAssetsHistory() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &assetpb.BatchGetAssetsHistoryRequest{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.BatchGetAssetsHistory(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_CreateFeed() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &assetpb.CreateFeedRequest{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.CreateFeed(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_GetFeed() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &assetpb.GetFeedRequest{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.GetFeed(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_ListFeeds() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &assetpb.ListFeedsRequest{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.ListFeeds(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_UpdateFeed() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &assetpb.UpdateFeedRequest{
+		// TODO: Fill request struct fields.
+	}
+	resp, err := c.UpdateFeed(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+	// TODO: Use resp.
+	_ = resp
+}
+
+func ExampleClient_DeleteFeed() {
+	ctx := context.Background()
+	c, err := asset.NewClient(ctx)
+	if err != nil {
+		// TODO: Handle error.
+	}
+
+	req := &assetpb.DeleteFeedRequest{
+		// TODO: Fill request struct fields.
+	}
+	err = c.DeleteFeed(ctx, req)
+	if err != nil {
+		// TODO: Handle error.
+	}
+}
diff --git a/asset/apiv1p2beta1/doc.go b/asset/apiv1p2beta1/doc.go
new file mode 100644
index 0000000..8d71f74
--- /dev/null
+++ b/asset/apiv1p2beta1/doc.go
@@ -0,0 +1,100 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by gapic-generator. DO NOT EDIT.
+
+// Package asset is an auto-generated package for the
+// Cloud Asset API.
+//
+//   NOTE: This package is in beta. It is not stable, and may be subject to changes.
+//
+// The cloud asset API manages the history and inventory of cloud resources.
+//
+// Use of Context
+//
+// The ctx passed to NewClient is used for authentication requests and
+// for creating the underlying connection, but is not used for subsequent calls.
+// Individual methods on the client use the ctx given to them.
+//
+// To close the open connection, use the Close() method.
+//
+// For information about setting deadlines, reusing contexts, and more
+// please visit godoc.org/cloud.google.com/go.
+package asset // import "cloud.google.com/go/asset/apiv1p2beta1"
+
+import (
+	"context"
+	"runtime"
+	"strings"
+	"unicode"
+
+	"google.golang.org/grpc/metadata"
+)
+
+func insertMetadata(ctx context.Context, mds ...metadata.MD) context.Context {
+	out, _ := metadata.FromOutgoingContext(ctx)
+	out = out.Copy()
+	for _, md := range mds {
+		for k, v := range md {
+			out[k] = append(out[k], v...)
+		}
+	}
+	return metadata.NewOutgoingContext(ctx, out)
+}
+
+// DefaultAuthScopes reports the default set of authentication scopes to use with this package.
+func DefaultAuthScopes() []string {
+	return []string{
+		"https://www.googleapis.com/auth/cloud-platform",
+	}
+}
+
+// versionGo returns the Go runtime version. The returned string
+// has no whitespace, suitable for reporting in header.
+func versionGo() string {
+	const develPrefix = "devel +"
+
+	s := runtime.Version()
+	if strings.HasPrefix(s, develPrefix) {
+		s = s[len(develPrefix):]
+		if p := strings.IndexFunc(s, unicode.IsSpace); p >= 0 {
+			s = s[:p]
+		}
+		return s
+	}
+
+	notSemverRune := func(r rune) bool {
+		return strings.IndexRune("0123456789.", r) < 0
+	}
+
+	if strings.HasPrefix(s, "go1") {
+		s = s[2:]
+		var prerelease string
+		if p := strings.IndexFunc(s, notSemverRune); p >= 0 {
+			s, prerelease = s[:p], s[p:]
+		}
+		if strings.HasSuffix(s, ".") {
+			s += "0"
+		} else if strings.Count(s, ".") < 2 {
+			s += ".0"
+		}
+		if prerelease != "" {
+			s += "-" + prerelease
+		}
+		return s
+	}
+	return "UNKNOWN"
+}
+
+const versionClient = "20190801"
diff --git a/asset/apiv1p2beta1/mock_test.go b/asset/apiv1p2beta1/mock_test.go
new file mode 100644
index 0000000..f4945dd
--- /dev/null
+++ b/asset/apiv1p2beta1/mock_test.go
@@ -0,0 +1,625 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by gapic-generator. DO NOT EDIT.
+
+package asset
+
+import (
+	emptypb "github.com/golang/protobuf/ptypes/empty"
+	assetpb "google.golang.org/genproto/googleapis/cloud/asset/v1p2beta1"
+	longrunningpb "google.golang.org/genproto/googleapis/longrunning"
+	field_maskpb "google.golang.org/genproto/protobuf/field_mask"
+)
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"io"
+	"log"
+	"net"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/ptypes"
+	"google.golang.org/api/option"
+	status "google.golang.org/genproto/googleapis/rpc/status"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+	gstatus "google.golang.org/grpc/status"
+)
+
+var _ = io.EOF
+var _ = ptypes.MarshalAny
+var _ status.Status
+
+type mockAssetServer struct {
+	// Embed for forward compatibility.
+	// Tests will keep working if more methods are added
+	// in the future.
+	assetpb.AssetServiceServer
+
+	reqs []proto.Message
+
+	// If set, all calls return this error.
+	err error
+
+	// responses to return if err == nil
+	resps []proto.Message
+}
+
+func (s *mockAssetServer) ExportAssets(ctx context.Context, req *assetpb.ExportAssetsRequest) (*longrunningpb.Operation, error) {
+	md, _ := metadata.FromIncomingContext(ctx)
+	if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
+		return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
+	}
+	s.reqs = append(s.reqs, req)
+	if s.err != nil {
+		return nil, s.err
+	}
+	return s.resps[0].(*longrunningpb.Operation), nil
+}
+
+func (s *mockAssetServer) BatchGetAssetsHistory(ctx context.Context, req *assetpb.BatchGetAssetsHistoryRequest) (*assetpb.BatchGetAssetsHistoryResponse, error) {
+	md, _ := metadata.FromIncomingContext(ctx)
+	if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
+		return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
+	}
+	s.reqs = append(s.reqs, req)
+	if s.err != nil {
+		return nil, s.err
+	}
+	return s.resps[0].(*assetpb.BatchGetAssetsHistoryResponse), nil
+}
+
+func (s *mockAssetServer) CreateFeed(ctx context.Context, req *assetpb.CreateFeedRequest) (*assetpb.Feed, error) {
+	md, _ := metadata.FromIncomingContext(ctx)
+	if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
+		return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
+	}
+	s.reqs = append(s.reqs, req)
+	if s.err != nil {
+		return nil, s.err
+	}
+	return s.resps[0].(*assetpb.Feed), nil
+}
+
+func (s *mockAssetServer) GetFeed(ctx context.Context, req *assetpb.GetFeedRequest) (*assetpb.Feed, error) {
+	md, _ := metadata.FromIncomingContext(ctx)
+	if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
+		return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
+	}
+	s.reqs = append(s.reqs, req)
+	if s.err != nil {
+		return nil, s.err
+	}
+	return s.resps[0].(*assetpb.Feed), nil
+}
+
+func (s *mockAssetServer) ListFeeds(ctx context.Context, req *assetpb.ListFeedsRequest) (*assetpb.ListFeedsResponse, error) {
+	md, _ := metadata.FromIncomingContext(ctx)
+	if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
+		return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
+	}
+	s.reqs = append(s.reqs, req)
+	if s.err != nil {
+		return nil, s.err
+	}
+	return s.resps[0].(*assetpb.ListFeedsResponse), nil
+}
+
+func (s *mockAssetServer) UpdateFeed(ctx context.Context, req *assetpb.UpdateFeedRequest) (*assetpb.Feed, error) {
+	md, _ := metadata.FromIncomingContext(ctx)
+	if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
+		return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
+	}
+	s.reqs = append(s.reqs, req)
+	if s.err != nil {
+		return nil, s.err
+	}
+	return s.resps[0].(*assetpb.Feed), nil
+}
+
+func (s *mockAssetServer) DeleteFeed(ctx context.Context, req *assetpb.DeleteFeedRequest) (*emptypb.Empty, error) {
+	md, _ := metadata.FromIncomingContext(ctx)
+	if xg := md["x-goog-api-client"]; len(xg) == 0 || !strings.Contains(xg[0], "gl-go/") {
+		return nil, fmt.Errorf("x-goog-api-client = %v, expected gl-go key", xg)
+	}
+	s.reqs = append(s.reqs, req)
+	if s.err != nil {
+		return nil, s.err
+	}
+	return s.resps[0].(*emptypb.Empty), nil
+}
+
+// clientOpt is the option tests should use to connect to the test server.
+// It is initialized by TestMain.
+var clientOpt option.ClientOption
+
+var (
+	mockAsset mockAssetServer
+)
+
+func TestMain(m *testing.M) {
+	flag.Parse()
+
+	serv := grpc.NewServer()
+	assetpb.RegisterAssetServiceServer(serv, &mockAsset)
+
+	lis, err := net.Listen("tcp", "localhost:0")
+	if err != nil {
+		log.Fatal(err)
+	}
+	go serv.Serve(lis)
+
+	conn, err := grpc.Dial(lis.Addr().String(), grpc.WithInsecure())
+	if err != nil {
+		log.Fatal(err)
+	}
+	clientOpt = option.WithGRPCConn(conn)
+
+	os.Exit(m.Run())
+}
+
+func TestAssetServiceExportAssets(t *testing.T) {
+	var expectedResponse *assetpb.ExportAssetsResponse = &assetpb.ExportAssetsResponse{}
+
+	mockAsset.err = nil
+	mockAsset.reqs = nil
+
+	any, err := ptypes.MarshalAny(expectedResponse)
+	if err != nil {
+		t.Fatal(err)
+	}
+	mockAsset.resps = append(mockAsset.resps[:0], &longrunningpb.Operation{
+		Name:   "longrunning-test",
+		Done:   true,
+		Result: &longrunningpb.Operation_Response{Response: any},
+	})
+
+	var parent string = "parent-995424086"
+	var outputConfig *assetpb.OutputConfig = &assetpb.OutputConfig{}
+	var request = &assetpb.ExportAssetsRequest{
+		Parent:       parent,
+		OutputConfig: outputConfig,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	respLRO, err := c.ExportAssets(context.Background(), request)
+	if err != nil {
+		t.Fatal(err)
+	}
+	resp, err := respLRO.Wait(context.Background())
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if want, got := request, mockAsset.reqs[0]; !proto.Equal(want, got) {
+		t.Errorf("wrong request %q, want %q", got, want)
+	}
+
+	if want, got := expectedResponse, resp; !proto.Equal(want, got) {
+		t.Errorf("wrong response %q, want %q)", got, want)
+	}
+}
+
+func TestAssetServiceExportAssetsError(t *testing.T) {
+	errCode := codes.PermissionDenied
+	mockAsset.err = nil
+	mockAsset.resps = append(mockAsset.resps[:0], &longrunningpb.Operation{
+		Name: "longrunning-test",
+		Done: true,
+		Result: &longrunningpb.Operation_Error{
+			Error: &status.Status{
+				Code:    int32(errCode),
+				Message: "test error",
+			},
+		},
+	})
+
+	var parent string = "parent-995424086"
+	var outputConfig *assetpb.OutputConfig = &assetpb.OutputConfig{}
+	var request = &assetpb.ExportAssetsRequest{
+		Parent:       parent,
+		OutputConfig: outputConfig,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	respLRO, err := c.ExportAssets(context.Background(), request)
+	if err != nil {
+		t.Fatal(err)
+	}
+	resp, err := respLRO.Wait(context.Background())
+
+	if st, ok := gstatus.FromError(err); !ok {
+		t.Errorf("got error %v, expected grpc error", err)
+	} else if c := st.Code(); c != errCode {
+		t.Errorf("got error code %q, want %q", c, errCode)
+	}
+	_ = resp
+}
+func TestAssetServiceBatchGetAssetsHistory(t *testing.T) {
+	var expectedResponse *assetpb.BatchGetAssetsHistoryResponse = &assetpb.BatchGetAssetsHistoryResponse{}
+
+	mockAsset.err = nil
+	mockAsset.reqs = nil
+
+	mockAsset.resps = append(mockAsset.resps[:0], expectedResponse)
+
+	var parent string = "parent-995424086"
+	var assetNames []string = nil
+	var contentType assetpb.ContentType = assetpb.ContentType_CONTENT_TYPE_UNSPECIFIED
+	var request = &assetpb.BatchGetAssetsHistoryRequest{
+		Parent:      parent,
+		AssetNames:  assetNames,
+		ContentType: contentType,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.BatchGetAssetsHistory(context.Background(), request)
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if want, got := request, mockAsset.reqs[0]; !proto.Equal(want, got) {
+		t.Errorf("wrong request %q, want %q", got, want)
+	}
+
+	if want, got := expectedResponse, resp; !proto.Equal(want, got) {
+		t.Errorf("wrong response %q, want %q)", got, want)
+	}
+}
+
+func TestAssetServiceBatchGetAssetsHistoryError(t *testing.T) {
+	errCode := codes.PermissionDenied
+	mockAsset.err = gstatus.Error(errCode, "test error")
+
+	var parent string = "parent-995424086"
+	var assetNames []string = nil
+	var contentType assetpb.ContentType = assetpb.ContentType_CONTENT_TYPE_UNSPECIFIED
+	var request = &assetpb.BatchGetAssetsHistoryRequest{
+		Parent:      parent,
+		AssetNames:  assetNames,
+		ContentType: contentType,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.BatchGetAssetsHistory(context.Background(), request)
+
+	if st, ok := gstatus.FromError(err); !ok {
+		t.Errorf("got error %v, expected grpc error", err)
+	} else if c := st.Code(); c != errCode {
+		t.Errorf("got error code %q, want %q", c, errCode)
+	}
+	_ = resp
+}
+func TestAssetServiceCreateFeed(t *testing.T) {
+	var name string = "name3373707"
+	var expectedResponse = &assetpb.Feed{
+		Name: name,
+	}
+
+	mockAsset.err = nil
+	mockAsset.reqs = nil
+
+	mockAsset.resps = append(mockAsset.resps[:0], expectedResponse)
+
+	var parent string = "parent-995424086"
+	var feedId string = "feedId-976011428"
+	var feed *assetpb.Feed = &assetpb.Feed{}
+	var request = &assetpb.CreateFeedRequest{
+		Parent: parent,
+		FeedId: feedId,
+		Feed:   feed,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.CreateFeed(context.Background(), request)
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if want, got := request, mockAsset.reqs[0]; !proto.Equal(want, got) {
+		t.Errorf("wrong request %q, want %q", got, want)
+	}
+
+	if want, got := expectedResponse, resp; !proto.Equal(want, got) {
+		t.Errorf("wrong response %q, want %q)", got, want)
+	}
+}
+
+func TestAssetServiceCreateFeedError(t *testing.T) {
+	errCode := codes.PermissionDenied
+	mockAsset.err = gstatus.Error(errCode, "test error")
+
+	var parent string = "parent-995424086"
+	var feedId string = "feedId-976011428"
+	var feed *assetpb.Feed = &assetpb.Feed{}
+	var request = &assetpb.CreateFeedRequest{
+		Parent: parent,
+		FeedId: feedId,
+		Feed:   feed,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.CreateFeed(context.Background(), request)
+
+	if st, ok := gstatus.FromError(err); !ok {
+		t.Errorf("got error %v, expected grpc error", err)
+	} else if c := st.Code(); c != errCode {
+		t.Errorf("got error code %q, want %q", c, errCode)
+	}
+	_ = resp
+}
+func TestAssetServiceGetFeed(t *testing.T) {
+	var name2 string = "name2-1052831874"
+	var expectedResponse = &assetpb.Feed{
+		Name: name2,
+	}
+
+	mockAsset.err = nil
+	mockAsset.reqs = nil
+
+	mockAsset.resps = append(mockAsset.resps[:0], expectedResponse)
+
+	var formattedName string = fmt.Sprintf("projects/%s/feeds/%s", "[PROJECT]", "[FEED]")
+	var request = &assetpb.GetFeedRequest{
+		Name: formattedName,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.GetFeed(context.Background(), request)
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if want, got := request, mockAsset.reqs[0]; !proto.Equal(want, got) {
+		t.Errorf("wrong request %q, want %q", got, want)
+	}
+
+	if want, got := expectedResponse, resp; !proto.Equal(want, got) {
+		t.Errorf("wrong response %q, want %q)", got, want)
+	}
+}
+
+func TestAssetServiceGetFeedError(t *testing.T) {
+	errCode := codes.PermissionDenied
+	mockAsset.err = gstatus.Error(errCode, "test error")
+
+	var formattedName string = fmt.Sprintf("projects/%s/feeds/%s", "[PROJECT]", "[FEED]")
+	var request = &assetpb.GetFeedRequest{
+		Name: formattedName,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.GetFeed(context.Background(), request)
+
+	if st, ok := gstatus.FromError(err); !ok {
+		t.Errorf("got error %v, expected grpc error", err)
+	} else if c := st.Code(); c != errCode {
+		t.Errorf("got error code %q, want %q", c, errCode)
+	}
+	_ = resp
+}
+func TestAssetServiceListFeeds(t *testing.T) {
+	var expectedResponse *assetpb.ListFeedsResponse = &assetpb.ListFeedsResponse{}
+
+	mockAsset.err = nil
+	mockAsset.reqs = nil
+
+	mockAsset.resps = append(mockAsset.resps[:0], expectedResponse)
+
+	var parent string = "parent-995424086"
+	var request = &assetpb.ListFeedsRequest{
+		Parent: parent,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.ListFeeds(context.Background(), request)
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if want, got := request, mockAsset.reqs[0]; !proto.Equal(want, got) {
+		t.Errorf("wrong request %q, want %q", got, want)
+	}
+
+	if want, got := expectedResponse, resp; !proto.Equal(want, got) {
+		t.Errorf("wrong response %q, want %q)", got, want)
+	}
+}
+
+func TestAssetServiceListFeedsError(t *testing.T) {
+	errCode := codes.PermissionDenied
+	mockAsset.err = gstatus.Error(errCode, "test error")
+
+	var parent string = "parent-995424086"
+	var request = &assetpb.ListFeedsRequest{
+		Parent: parent,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.ListFeeds(context.Background(), request)
+
+	if st, ok := gstatus.FromError(err); !ok {
+		t.Errorf("got error %v, expected grpc error", err)
+	} else if c := st.Code(); c != errCode {
+		t.Errorf("got error code %q, want %q", c, errCode)
+	}
+	_ = resp
+}
+func TestAssetServiceUpdateFeed(t *testing.T) {
+	var name string = "name3373707"
+	var expectedResponse = &assetpb.Feed{
+		Name: name,
+	}
+
+	mockAsset.err = nil
+	mockAsset.reqs = nil
+
+	mockAsset.resps = append(mockAsset.resps[:0], expectedResponse)
+
+	var feed *assetpb.Feed = &assetpb.Feed{}
+	var updateMask *field_maskpb.FieldMask = &field_maskpb.FieldMask{}
+	var request = &assetpb.UpdateFeedRequest{
+		Feed:       feed,
+		UpdateMask: updateMask,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.UpdateFeed(context.Background(), request)
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if want, got := request, mockAsset.reqs[0]; !proto.Equal(want, got) {
+		t.Errorf("wrong request %q, want %q", got, want)
+	}
+
+	if want, got := expectedResponse, resp; !proto.Equal(want, got) {
+		t.Errorf("wrong response %q, want %q)", got, want)
+	}
+}
+
+func TestAssetServiceUpdateFeedError(t *testing.T) {
+	errCode := codes.PermissionDenied
+	mockAsset.err = gstatus.Error(errCode, "test error")
+
+	var feed *assetpb.Feed = &assetpb.Feed{}
+	var updateMask *field_maskpb.FieldMask = &field_maskpb.FieldMask{}
+	var request = &assetpb.UpdateFeedRequest{
+		Feed:       feed,
+		UpdateMask: updateMask,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	resp, err := c.UpdateFeed(context.Background(), request)
+
+	if st, ok := gstatus.FromError(err); !ok {
+		t.Errorf("got error %v, expected grpc error", err)
+	} else if c := st.Code(); c != errCode {
+		t.Errorf("got error code %q, want %q", c, errCode)
+	}
+	_ = resp
+}
+func TestAssetServiceDeleteFeed(t *testing.T) {
+	var expectedResponse *emptypb.Empty = &emptypb.Empty{}
+
+	mockAsset.err = nil
+	mockAsset.reqs = nil
+
+	mockAsset.resps = append(mockAsset.resps[:0], expectedResponse)
+
+	var formattedName string = fmt.Sprintf("projects/%s/feeds/%s", "[PROJECT]", "[FEED]")
+	var request = &assetpb.DeleteFeedRequest{
+		Name: formattedName,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = c.DeleteFeed(context.Background(), request)
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if want, got := request, mockAsset.reqs[0]; !proto.Equal(want, got) {
+		t.Errorf("wrong request %q, want %q", got, want)
+	}
+
+}
+
+func TestAssetServiceDeleteFeedError(t *testing.T) {
+	errCode := codes.PermissionDenied
+	mockAsset.err = gstatus.Error(errCode, "test error")
+
+	var formattedName string = fmt.Sprintf("projects/%s/feeds/%s", "[PROJECT]", "[FEED]")
+	var request = &assetpb.DeleteFeedRequest{
+		Name: formattedName,
+	}
+
+	c, err := NewClient(context.Background(), clientOpt)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = c.DeleteFeed(context.Background(), request)
+
+	if st, ok := gstatus.FromError(err); !ok {
+		t.Errorf("got error %v, expected grpc error", err)
+	} else if c := st.Code(); c != errCode {
+		t.Errorf("got error code %q, want %q", c, errCode)
+	}
+}
diff --git a/regen-gapic.sh b/regen-gapic.sh
index 273180d..0420549 100755
--- a/regen-gapic.sh
+++ b/regen-gapic.sh
@@ -26,6 +26,7 @@
 google/api/expr/artman_cel.yaml
 google/iam/artman_iam_admin.yaml
 google/cloud/asset/artman_cloudasset_v1beta1.yaml
+google/cloud/asset/artman_cloudasset_v1p2beta1.yaml
 google/cloud/asset/artman_cloudasset_v1.yaml
 google/iam/credentials/artman_iamcredentials_v1.yaml
 google/cloud/automl/artman_automl_v1beta1.yaml